bluetooth keyboard

Bluetooth HID Protocol Notes

1. Overview The Human Interface Device (HID) defines the protocols, features and usage procedures of Bluetooth in human interface devices. Typical applications include Bluetooth mouse, Bluetooth keyboard, Bluetooth gamepad, etc.…
beacon indoor

Bluetooth Beacon makes indoor positioning easier

The IoT technology has been constantly updated and iterated, and the indoor positioning technology has also undergone earth shaking changes. From room level positioning, decimeter level positioning to high-precision centimeter…

Eight features of Bluetooth Technology

(1) Bluetooth module is small and easy to integrate: due to the small volume of personal mobile devices, the volume of Bluetooth chips embedded in them should be smaller.(2) Low…
IoT

Problems faced by the Internet of things

Although the development of the Internet of things has gradually taken shape in recent years, all countries have invested huge human, material and financial resources in research and development. However,…
IoT

What’s IoT?

Internet of things (IoT) refers to the real-time collection of any object or process that needs monitoring, connection and interaction through various devices and technologies such as information sensors, radio…
zigbee

Application of ZigBee technology in Smart Home

ZigBee wireless transmission technology ZigBee has been selected by many enterprises as a means of smart home marketing. Whether it is Haier, ZTE and other traditional large enterprises or unknown…
Application of Bluetooth technology in Smart Home

Application of Bluetooth technology in Smart Home

With the development of science and technology and the improvement of people's living standards, people pay more and more attention to the comfort, safety and convenience of their living environment.…

Top ten applications of Internet of things-Part 2

Smart CarInterconnected vehicle technology is a huge and extensive network composed of multiple sensors, antennas, embedded software and technology, which is conducive to communication and navigation in a complex world.…